Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
trinh xuat » trinh luat, trinh xuan, trich xuat
xuat quang » luat quang, chat quang, luat quan
quang cong » quang cuong, quang dong, quang hoang
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban
ha tinh » va tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: o ((ha tinh) OR (may tinh)) - hanh trinh xuat quang cong tan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "o ((ha tinh) OR (may tinh)) - hanh trinh xuat quang cong tan toan tap".
• Adding a wildcard symbol may retrieve word variants: o ((ha tinh) OR (may tinh)) - hanh trinh xuat quang cong tan toan tap*.