Perhaps you should try some spelling variations:
truong quan » trong quan, luong quan, truong van
nhung xuong » nhung huong, nhung tuong, nhung phuong
hien xanh » hien hanh, hien nhanh, chieu xanh
xuong dan » huong dan, xuong san, tuong dan
thanh cha » thanh ha, thanh nha, thanh phan
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: hoc hien xanh - thanh ((truong quan) or (thong quan)) nhung xuong dan ((thanh cha) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien xanh - thanh ((truong quan) OR (thong quan)) nhung xuong dan ((thanh cha) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh ((truong quan) or (thong quan)) nhung xuong dan ((thanh cha) or (than cap))*.