Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
nhieu tang » chieu sang, hieu lang, nhiet nang
doanh hoan » doanh doanh, doanh khoa, doanh nhan
dung cong » dung trong
hoan cua » hoa cua, toan cua, han cua
cua dung » cua dang, cua dong, qua dung
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: ho ((chieu xanh) or (((chiet tach) or (nhieu tang)))) - doanh hoan cua dung cong dan chan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (((chiet tach) OR (nhieu tang)))) - doanh hoan cua dung cong dan chan tu.
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (((chiet tach) or (nhieu tang)))) - doanh hoan cua dung cong dan chan tu*.