Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
troi hanh » troi xanh, tuoi thanh, trong hanh
cua nhung » va nhung
tri hanh » thi hanh, tri hang, trinh hanh
lang cua » mang cua, hang cua, long cua
cong tac » cong ty
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 ((troi hanh) OR (tri hanh)) - nhanh lang cua nhung ((cong san) or (cong tac)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((troi hanh) OR (tri hanh)) - nhanh lang cua nhung ((cong san) OR (cong tac)) than cap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((troi hanh) OR (tri hanh)) - nhanh lang cua nhung ((cong san) or (cong tac)) than cap".
• Adding a wildcard symbol may retrieve word variants: doi ((troi hanh) OR (tri hanh)) - nhanh lang cua nhung ((cong san) or (cong tac)) than cap*.