Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
tuan phong » thuan phong, tran phong, luan phong
phong cong » phong chong, thong cong, chong cong
hien sach » dien sach, kien sach, thien hach
tran tuan » tran xuan, tran quang, tran thanh
cong tac » cong ty
tac khan » tac nhan, cac khoan, tac chuan
khan cap » khan ap, than cap, khoan cam

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 tuan phong cong tac khan cap~.
• Adding a wildcard symbol may retrieve word variants: hoc hien sach - thanh tran tuan phong cong tac khan cap*.