Perhaps you should try some spelling variations:
thanh trung » thanh tung
truong cong » trong cong, truong dong, truong long
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trang » canh tranh, hanh trinh, minh trang
hoc chieu » hoc thieu, ho chieu, hoc hien
va truong » van truong, xa truong, va thuong
cong tac » cong ty
tan ban » toan ban, tang ban, can 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 - ((hanh trang) or (thanh trung)) va truong cong tac ((tan ban) or (van ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - ((hanh trang) OR (thanh trung)) va truong cong tac ((tan ban) OR (van ban)).
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - ((hanh trang) or (thanh trung)) va truong cong tac ((tan ban) or (van ban))*.