书院
书院：用于研究科技，对内政和军事都有重大影响。
书院图：按书院等级分为三个阶段
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| 等级 | 增加科技研究速度（%） | 升级所需消耗 | ||||
|---|---|---|---|---|---|---|
| 粮食 | 木材 | 石料 | 青铜 | 时间（秒） | ||
| 1 | 50 | 0 | 35 | 15 | 10 | 57 |
| 2 | 100 | 0 | 70 | 30 | 20 | 171 |
| 3 | 150 | 0 | 105 | 45 | 30 | 547 |
| 4 | 200 | 0 | 567 | 243 | 162 | 2280 |
| 5 | 250 | 0 | 1176 | 504 | 336 | 9120 |
| 6 | 300 | 0 | 2170 | 930 | 620 | 21900 |
| 7 | 350 | 0 | 7280 | 3120 | 2080 | 52620 |
| 8 | 400 | 0 | 13090 | 5610 | 3740 | 98700 |
| 9 | 450 | 0 | 19320 | 8280 | 5520 | 162000 |
| 10 | 500 | 0 | 54390 | 23310 | 15540 | 309600 |
| 11 | 550 | 0 | 70700 | 30300 | 20200 | 410400 |
| 12 | 600 | 0 | 103950 | 44550 | 29700 | 511200 |
| 13 | 650 | 0 | 133210 | 57090 | 38060 | 684000 |
| 14 | 700 | 0 | 209020 | 89580 | 59720 | 766800 |
| 15 | 750 | 0 | 231630 | 99270 | 66180 | 849600 |
| 16 | 800 | 0 | 347410 | 148890 | 99260 | 1188000 |
| 17 | 850 | 0 | 485170 | 207930 | 138620 | 1656000 |
| 18 | 900 | 0 | 581140 | 249060 | 166040 | 1742400 |
| 19 | 950 | 0 | 633290 | 271410 | 180940 | 1951200 |
| 20 | 1000 | 0 | 713300 | 305700 | 203800 | 2041200 |
| 21 | 1050 | 0 | 747600 | 320400 | 213600 | 2023200 |
| 22 | 1100 | 0 | 894600 | 383400 | 255600 | 2232000 |
| 23 | 1150 | 0 | 934500 | 400500 | 267000 | 2332800 |
| 24 | 1200 | 0 | 1029000 | 441000 | 294000 | 2160000 |
| 25 | 1250 | 0 | 1099000 | 471000 | 314000 | 2354400 |
| 26 | 1300 | 0 | 1246000 | 534000 | 356000 | 2448000 |
| 27 | 1350 | 0 | 1295000 | 555000 | 370000 | 2538000 |
| 28 | 1400 | 0 | 2723000 | 1167000 | 778000 | 4654800 |
| 29 | 1450 | 0 | 9702000 | 4158000 | 2772000 | 7257600 |
| 30 | 1500 | 0 | 18872000 | 8088000 | 5392000 | 10983600 |
| 31 | 1550 | 0 | 22736000 | 9744000 | 6496000 | 6055200 |
| 32 | 1600 | 0 | 23506000 | 10074000 | 6716000 | 6879600 |
| 33 | 1650 | 0 | 25718000 | 11022000 | 7348000 | 8020800 |
| 34 | 1700 | 0 | 26257000 | 11253000 | 7502000 | 8949600 |
| 35 | 1750 | 0 | 28000000 | 12000000 | 8000000 | 10249200 |
| 36 | 1800 | 0 | 29197000 | 12513000 | 8342000 | 11289600 |
| 37 | 1850 | 0 | 31066000 | 13314000 | 8876000 | 12754800 |
| 38 | 1900 | 0 | 32347000 | 13863000 | 9242000 | 13910400 |
| 39 | 1950 | 0 | 34433000 | 14757000 | 9838000 | 15120000 |
| 40 | 2000 | 0 | 37261000 | 15969000 | 10646000 | 17013600 |
| 41 | 2050 | 0 | 41076000 | 17604000 | 11736000 | 23014800 |
| 42 | 2100 | 0 | 44394000 | 19026000 | 12684000 | 30528000 |
| 43 | 2150 | 0 | 48853000 | 20937000 | 13958000 | 38181600 |
| 44 | 2200 | 0 | 54684000 | 23436000 | 15624000 | 47894400 |
| 45 | 2250 | 0 | 62041000 | 26589000 | 17726000 | 57542400 |
| 46 | 2300 | 0 | 71351000 | 30579000 | 20386000 | 84297600 |
| 47 | 2350 | 0 | 84084000 | 36036000 | 24024000 | 117914400 |
| 48 | 2400 | 0 | 100471000 | 43059000 | 28706000 | 161751600 |
| 49 | 2450 | 0 | 117614000 | 50406000 | 33604000 | 210477600 |
| 50 | 2500 | 0 | 139601000 | 59829000 | 39886000 | 274114800 |
