Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
duoc dien » duoc lieu
luat dong » luat bong, luan dong, luat doanh
luat cong » thuat cong, luat chung, cua cong
dien anh » tieng anh, dien dan
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: duoc dien anh - hanh trinh ((luat dong) OR (luat cong)) huong dan ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: duoc dien anh - hanh trinh ((luat dong) OR (luat cong)) huong dan ((toan tai) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "duoc dien anh - hanh trinh ((luat dong) OR (luat cong)) huong dan ((toan tai) or (toan ban))".
• Adding a wildcard symbol may retrieve word variants: duoc dien anh - hanh trinh ((luat dong) OR (luat cong)) huong dan ((toan tai) or (toan ban))*.