Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
chung cong » chong cong, phung cong, chung thong
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
lieu tinh » trieu tinh, diep tinh, bien tinh
toan tap » toan ban
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - ((hanh trinh) or (canh tranh)) luan ((chung cong) OR (nhung cong)) thanh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - ((hanh trinh) OR (canh tranh)) luan ((chung cong) OR (nhung cong)) thanh toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - ((hanh trinh) or (canh tranh)) luan ((chung cong) OR (nhung cong)) thanh toan tap".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - ((hanh trinh) or (canh tranh)) luan ((chung cong) OR (nhung cong)) thanh toan tap*.