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
hang cong » dang cong, hang nong, bang cong
ttoan tap » toan tai, toan lap, toan tam
tinh thi » trinh thi, tinh thai, dinh thi
thi hang » thi hanh, thi nang, thi hong
cong san » cong tac
than cap » khan cap, thanh lap, thanh cac
toan tap » toan ban

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 chieu xanh - nhanh tinh thi hang cong san ((((ttoan tap) OR (than cap))) OR (toan tap))~.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - nhanh tinh thi hang cong san ((((ttoan tap) or (than cap))) or (toan tap))*.