Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
hach toan » thanh toan, manh toan
anh nang » ganh nang, anh bang, anh dang
toan tap » toan ban
theo ho » theo hop, theo bo, tho ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ho manh - ((hanh trinh) or (anh nang)) va ((hang cong) OR (dang cong)) hach toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ho manh - ((hanh trinh) OR (anh nang)) va ((hang cong) OR (dang cong)) hach toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ho manh - ((hanh trinh) or (anh nang)) va ((hang cong) OR (dang cong)) hach toan tap*".