Perhaps you should try some spelling variations:
trinh chuan » trinh han, trinh quan, trinh luan
hanh trinh » canh tranh, hanh chinh
chuan dong » chua dong, chuan long, chuyen dong
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
chao chu » cho chu, cua chu, cao cho
cong san » cong tac
san tai » sang tai, van tai, han tai
tai cao » thai cao, tao cao, tai sao

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 (chao chu)) xanh - hanh trinh chuan dong cong san tai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (chao chu)) xanh - hanh trinh chuan dong cong san tai cao.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (chao chu)) xanh - hanh trinh chuan dong cong san tai cao*.