Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tuan
hien sach » dien sach, kien sach, thien hach
thanh tra » thanh toan, thanh hoa
nang tong » nang trong, nang song, nang dong
tong cong » trong cong, cong cong, dung cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan 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 hien sach - ((thanh tran) or (thanh tra)) nang tong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hien sach - ((thanh tran) OR (thanh tra)) nang tong cong dan toan tap*.