Perhaps you should try some spelling variations:
thien thanh » tien thanh, thi thanh, hien hanh
trong huong » trong thuong, trong chuong, truong huong
chieu xanh » chieu sach, chieu sang, chieu tinh
hien nhanh » hien hanh, tien thanh, dien thanh
hanh trung » thanh trung, hanh trang, manh trung
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
dan toan » van toan, dan than, manh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((chieu xanh) or (((hien nhanh) or (thien thanh)))) - hanh trung cua trong huong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (((hien nhanh) OR (thien thanh)))) - hanh trung cua trong huong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (((hien nhanh) or (thien thanh)))) - hanh trung cua trong huong dan toan ban*.