Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
nang cong » nang song, dang cong, bang cong
tinh thi » trinh thi, tinh thai, dinh thi
thi nang » thi cong, ki nang, thi hanh
cong dan » cong san, cong tan, huong dan
than tap » toan tap, han tap, phan 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 tinh thi nang cong dan ((than tap) or (((toan ban) or (van ban))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - nhanh tinh thi nang cong dan ((than tap) OR (((toan ban) OR (van ban)))).
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - nhanh tinh thi nang cong dan ((than tap) or (((toan ban) or (van ban))))*.