Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
luong quan » thong quan, duong qua
trong quan » thong quan, tong quan, thong quang
thong cong » trong cong, tong cong, thong thong
hoc thien » hoc hien, hoc thieu, hoc thiet
cong dan » cong san, cong tan, huong dan
can cau » van cau, ca cau, cac cau
ban cau » bang cau, ban can, van cau

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 danh - thanh ((luong quan) or (trong quan)) thong cong dan ((can cau) or (ban cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien danh - thanh ((luong quan) OR (trong quan)) thong cong dan ((can cau) OR (ban cau)).
• Adding a wildcard symbol may retrieve word variants: hoc thien danh - thanh ((luong quan) or (trong quan)) thong cong dan ((can cau) or (ban cau))*.