Perhaps you should try some spelling variations:
nghiep va » nghiep vu
chu sinh » cho sinh, cuu sinh, chu dinh
khoa hoc » hoa hoc
va dong » van dong, ha dong, xa dong
co toan » co ton, so toan, cong toan
hoi van » hoi va, hoi dan, hoi han
hai van » thai van, ha van, hai tan
tai san » tai ngan

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

• Performing a fuzzy search may retrieve terms with similar spellings: chu sinh hoc tap, nghiep va dong co toan khoa hoc ma ((hoi van) or (hai van)) tai san~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chu sinh hoc tap, nghiep va dong co toan khoa hoc ma ((hoi van) OR (hai van)) tai san.
• Adding a wildcard symbol may retrieve word variants: chu sinh hoc tap, nghiep va dong co toan khoa hoc ma ((hoi van) or (hai van)) tai san*.