Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
nhung cong » dung cong, thong cong, hang cong
thoi hanh » thi hanh, tuoi thanh, thuc hanh
troi hanh » tri hanh, troi xanh, tuoi thanh
cua nhung » va nhung
lang cua » mang cua, hang cua, long cua
cong san » cong tac
khan cap » than cap, khoan cam, phan cac
khan ap » han ap, khan dam

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 (troi hanh)) - nhanh lang cua nhung cong san ((khan cap) OR (khan ap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((thoi hanh) OR (troi hanh)) - nhanh lang cua nhung cong san ((khan cap) OR (khan ap))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((thoi hanh) or (troi hanh)) - nhanh lang cua nhung cong san ((khan cap) OR (khan ap))*".