Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
thanh dung » thanh duong, thanh tung, thanh hung
luan trong » quan trong, luat trong, luan tuong
thien anh » thien danh, tien anh, thien chanh
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan tu
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 ((thien anh) or (thien thanh)) - thanh dung luan trong cong dan ((phan cau) or (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thien anh) OR (thien thanh)) - thanh dung luan trong cong dan ((phan cau) OR (than cap)).
• Adding a wildcard symbol may retrieve word variants: hoc ((thien anh) or (thien thanh)) - thanh dung luan trong cong dan ((phan cau) or (than cap))*.