Perhaps you should try some spelling variations:
thanh trung » thanh tung
thi chien » thi hien, thi thien, thien chien
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (((thi chien) or (doi chi)))) sach - thanh trung cua trong cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (((thi chien) OR (doi chi)))) sach - thanh trung cua trong cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (((thi chien) or (doi chi)))) sach - thanh trung cua trong cong san than cap*.