Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
phuong ban » phuong bang, phuong lan, phong ban
phuong bac » phuong cach, phuong tay, phuong mai
hoc thieu » toc thieu, hoc hien
trinh cua » tinh cua, trinh luat, trinh quan
ho chieu » theo chieu, doi chieu, mot chieu
cua dong » chua dong, cua cong, cua dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) OR (hoc thieu)) xanh - hanh trinh cua dong ((phuong ban) or (phuong bac)) thanh san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (hoc thieu)) xanh - hanh trinh cua dong ((phuong ban) OR (phuong bac)) thanh san.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) OR (hoc thieu)) xanh - hanh trinh cua dong ((phuong ban) or (phuong bac)) thanh san".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) OR (hoc thieu)) xanh - hanh trinh cua dong ((phuong ban) or (phuong bac)) thanh san*.