Perhaps you should try some spelling variations:
thien danh » thien anh, thien dang, thien thanh
thanh tung » thanh cong
hoc thien » hoc hien, hoc thieu, hoc thiet
cong manh » duong manh, cong thanh, hoang manh
cong danh » cuong danh, cong dan, cong thanh
tung cam » dung cam, trung cap, tung pham
toan ban » van ban

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 tung cam nang ((cong manh) or (cong danh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien danh - thanh tung cam nang ((cong manh) OR (cong danh)) toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc thien danh - thanh tung cam nang ((cong manh) or (cong danh)) toan ban*.