Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh than » thanh thanh, thanh thang, thanh toan
trung cua » truong cua, trung tuan, trung cap
chu sach » cau sach, thu sach, chieu sach
tung cua » tuong cua, dung cua, tang cua
than cap » khan cap, thanh lap, thanh cac
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu sach - thanh ((tung cua) or (trung cua)) nhung cong thanh than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu sach - thanh ((tung cua) OR (trung cua)) nhung cong thanh than cap*.