Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
vang thong » mang thong, vang thung, vang trong
manh tung » manh hung, thanh tung
cong vang » cong lang, cong quang, cong ngang
cap dung » cao dung, chan dung, cach dung
thong tu » phong tuc, thong tin, thong ke
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chieu xanh) or (chieu tinh)) - manh tung ((cap dung) OR (ap dung)) cong vang thong tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chieu xanh) OR (chieu tinh)) - manh tung ((cap dung) OR (ap dung)) cong vang thong tu*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chieu xanh) or (chieu tinh)) - manh tung ((cap dung) OR (ap dung)) cong vang thong tu*".