Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh dong » hanh dong, nhanh chong, anh dong
nhan dang » nhan dan, phan dang, tran dang
qua tong » qua trong, qua song, cua tong
qua cong » cua cong, qua song, va cong
cong tap » cuong tap, cong tac, cong tan
tap toan » tap doan, tap quan, bai toan
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 chieu xanh - ((nhanh dong) or (nhan dang)) ((qua tong) OR (qua cong)) cong tap toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((nhanh dong) OR (nhan dang)) ((qua tong) OR (qua cong)) cong tap toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((nhanh dong) or (nhan dang)) ((qua tong) OR (qua cong)) cong tap toan cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((nhanh dong) or (nhan dang)) ((qua tong) OR (qua cong)) cong tap toan cao*.