Perhaps you should try some spelling variations:
thong thuong » thong thong, cong thuong, tvqg thuong
hanh trinh » canh tranh, hanh chinh
trinh xuat » trinh luat, trinh xuan, trich xuat
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
toan cao » toan tap
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: theo chu xanh - hanh trinh xuat ((thong thuong) or (hang thuong)) tap ((toan cao) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh trinh xuat ((thong thuong) OR (hang thuong)) tap ((toan cao) OR (toan ban))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh trinh xuat ((thong thuong) or (hang thuong)) tap ((toan cao) OR (toan ban))*".