Perhaps you should try some spelling variations:
trinh quan » trinh luat, trinh han
dang cong » dung cong
chu xanh » chu manh, chieu xanh, chua xang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
cho chu » cho thue

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 - hanh ((trinh quan) OR (tinh quang)) dang cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho chu xanh - hanh ((trinh quan) OR (tinh quang)) dang cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - hanh ((trinh quan) OR (tinh quang)) dang cong dan toan cau*.