Perhaps you should try some spelling variations:
thanh tung » thanh cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
van dang » van dong, van dung, van nang
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
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: theo chu xanh - ((thanh trung) OR (thanh tung)) van dang ((cong dan) or (cong tan)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((thanh trung) OR (thanh tung)) van dang ((cong dan) OR (cong tan)) toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((thanh trung) OR (thanh tung)) van dang ((cong dan) or (cong tan)) toan tap".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((thanh trung) OR (thanh tung)) van dang ((cong dan) or (cong tan)) toan tap*.