Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
hanh trinh » canh tranh, hanh chinh
thieu xanh » chieu xanh, thien anh, thien danh
han thuong » hang thuong, phan thuong, lan thuong
hieu manh » chieu xanh, hieu nganh, hien hanh
trinh han » trinh quan
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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: hoc ((thieu xanh) or (((hieu manh) OR (dieu hanh)))) - hanh trinh han thuong cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (((hieu manh) OR (dieu hanh)))) - hanh trinh han thuong cong tan toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) or (((hieu manh) OR (dieu hanh)))) - hanh trinh han thuong cong tan toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) or (((hieu manh) OR (dieu hanh)))) - hanh trinh han thuong cong tan toan ban*.