Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
hanh mang » nhanh mang, hanh trang, nhanh lang
dung cong » dung trong
cong vang » cong lang, cong quang, cong ngang
chu xanh » chu manh, chieu xanh, chuc danh
toan cau » toan cao, toan tap, toan tai
toan ban » van ban
mang va » mang vua, hang va, bang va
va dung » van dung, va duong, vat dung

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh mang va dung cong vang ((toan cau) OR (toan ban))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chua xang)) - hanh mang va dung cong vang ((toan cau) or (toan ban))~".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chua xang)) - hanh mang va dung cong vang ((toan cau) or (toan ban))*.