Perhaps you should try some spelling variations:
khong trong » khoang trong, thong trong, phong trong
hanh trinh » hanh chinh
trong danh » trong doanh, truong danh, trong anh
doi trieu » dong trieu, doi chieu, doi trinh
danh toan » manh toan, anh toan, dan toan
va khong » va thong, va phong, va thuong
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi trieu tinh - ((hanh trinh) or (canh tranh)) va khong trong danh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi trieu tinh - ((hanh trinh) OR (canh tranh)) va khong trong danh toan tap.
• Adding a wildcard symbol may retrieve word variants: doi trieu tinh - ((hanh trinh) or (canh tranh)) va khong trong danh toan tap*.