Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
hay nhung » tay nhung, tham nhung, thai nhung
chu xanh » chu manh, chua xang, chuc danh
ha nhung » hoa nhung, pha nhung, va nhung
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » toan cao, toan ban, toan tap

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) or (chieu xanh)) - nhanh lang ((ha nhung) OR (hay nhung)) cong tan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu xanh)) - nhanh lang ((ha nhung) OR (hay nhung)) cong tan toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chieu xanh)) - nhanh lang ((ha nhung) OR (hay nhung)) cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chieu xanh)) - nhanh lang ((ha nhung) OR (hay nhung)) cong tan toan cau*.