Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
trung chap » trung cap, trung ha, tranh chap
thuong con » thuong dong, truong cong, thong cong
hoc thien » hoc hien, hoc thieu, hoc thiet
trung hoc » trung quoc
dan phan » doan phan, dan chan, van phan
phan cau » phan dau, phan cac, phan tu
con dan » cong dan, co dan, con ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien thanh - thanh ((trung chap) or (trung hoc)) thuong con dan phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien thanh - thanh ((trung chap) OR (trung hoc)) thuong con dan phan cau.
• Adding a wildcard symbol may retrieve word variants: hoc thien thanh - thanh ((trung chap) or (trung hoc)) thuong con dan phan cau*.