Perhaps you should try some spelling variations:
trong hanh » trong thanh, trong anh, trong canh
nhanh lang » nhanh quang, nhanh thang, nhan dang
cua nhung » va nhung
tri hanh » troi hanh, thi hanh, tri hang
lang cua » mang cua, hang cua, long cua
cong tac » cong ty
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((trong hanh) or (tri hanh)) - nhanh lang cua nhung ((cong san) or (cong tac)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((trong hanh) OR (tri hanh)) - nhanh lang cua nhung ((cong san) OR (cong tac)) khan cap.
• Adding a wildcard symbol may retrieve word variants: doi ((trong hanh) or (tri hanh)) - nhanh lang cua nhung ((cong san) or (cong tac)) khan cap*.