Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tiem nang » tich nang
tang luan » dung luan
viec toan » kiem toan, viec ban, viec tai
tin nang » tin dung, ki nang, thi nang
tang cua » mang cua, hang cua, thong cua
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: theo ((tiem nang) OR (tin nang)) - anh ((tang cua) or (tang luan)) nhung cong viec toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tiem nang) OR (tin nang)) - anh ((tang cua) OR (tang luan)) nhung cong viec toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tiem nang) OR (tin nang)) - anh ((tang cua) or (tang luan)) nhung cong viec toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((tiem nang) OR (tin nang)) - anh ((tang cua) or (tang luan)) nhung cong viec toan ban*.