Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
dung cong » dung trong
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
cho chu » cho thue
lang va » lang van, hang va, lang ha
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - nhanh lang va dung cong dan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - nhanh lang va dung cong dan ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - nhanh lang va dung cong dan ((toan cau) or (toan tap))*.