Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
lieu tinh » trieu tinh, diep tinh, bien tinh
tung tuan » trung tuan, quang tuan, trang tuan
hung tuan » hung tran, quang tuan, trung tuan
cong san » cong tac
than cap » thanh lap, thanh cac, than cua
khan cap » khan ap, khoan cam, phan cac
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - thanh ((tung tuan) or (hung tuan)) nhung cong san ((than cap) OR (khan cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh ((tung tuan) OR (hung tuan)) nhung cong san ((than cap) OR (khan cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - thanh ((tung tuan) or (hung tuan)) nhung cong san ((than cap) OR (khan cap))".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh ((tung tuan) or (hung tuan)) nhung cong san ((than cap) OR (khan cap))*.