Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
luat nhung » luat chung, luat thuong, thuat nhung
lieu tinh » trieu tinh, diep tinh, bien tinh
cong san » cong tac
toan tai » doanh tai, toan ban, toan cao
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 luat nhung ((huong dan) or (cong san)) ((toan tai) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - hanh trinh luat nhung ((huong dan) OR (cong san)) ((toan tai) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - hanh trinh luat nhung ((huong dan) or (cong san)) ((toan tai) or (toan tap))*.