Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » manh cua
doanh cua » doanh luan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan tu » phan tu, han tu, chon tu

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 - canh ((((tranh cua) OR (doanh cua))) or (doanh nhan)) nhung cong dan chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - canh ((((tranh cua) OR (doanh cua))) OR (doanh nhan)) nhung cong dan chan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - canh ((((tranh cua) OR (doanh cua))) or (doanh nhan)) nhung cong dan chan tu".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - canh ((((tranh cua) OR (doanh cua))) or (doanh nhan)) nhung cong dan chan tu*.