Perhaps you should try some spelling variations:
tuoi thanh » nguoi thanh, thi thanh, tai thanh
nhanh lang » nhanh thang, nhan dang, nhanh dong
nhung cong » dung cong, thong cong, hang cong
thoi hanh » thi hanh, troi hanh, thuc hanh
cua nhung » va nhung
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((thoi hanh) OR (tuoi thanh)) - ((nhanh lang) or (nhanh quang)) cua nhung cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((thoi hanh) OR (tuoi thanh)) - ((nhanh lang) OR (nhanh quang)) cua nhung cong san than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((thoi hanh) OR (tuoi thanh)) - ((nhanh lang) or (nhanh quang)) cua nhung cong san than cap".
• Adding a wildcard symbol may retrieve word variants: doi ((thoi hanh) OR (tuoi thanh)) - ((nhanh lang) or (nhanh quang)) cua nhung cong san than cap*.