Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
thong cong » tong cong, thong thong, phong chong
chua xang » chua nang, chuc nang, chu bang
trinh cua » tinh cua, trinh luat, trinh quan
manh toan » thanh toan, anh tuan, tinh toan
chu xanh » chu manh, chieu xanh, chuc danh
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chua xang)) - hanh trinh cua ((thong cong) OR (trong cong)) manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - hanh trinh cua ((thong cong) OR (trong cong)) manh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chua xang)) - hanh trinh cua ((thong cong) OR (trong cong)) manh toan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - hanh trinh cua ((thong cong) OR (trong cong)) manh toan cao*.