Perhaps you should try some spelling variations:
nhanh cong » nhanh chong, thanh cong, nganh cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan tap » toan ban
cong va » dong va, cong ha, cong tac

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - nhanh cong va nhung ((cong dan) OR (cong san)) toan tap~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - nhanh cong va nhung ((cong dan) OR (cong san)) toan tap*.