Perhaps you should try some spelling variations:
thuat tach » thuat sach, thuat mach, thuat tac
thong cua » thong quan, thong tu, huong cua
hang cong » dang cong, hang nong, bang cong
ho thuat » hoc thuat, ho thuan, khoi thuat
dung cua » dung luan, dung cho
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho thuat tach - hanh ((thong cua) or (dung cua)) hang cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho thuat tach - hanh ((thong cua) OR (dung cua)) hang cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho thuat tach - hanh ((thong cua) or (dung cua)) hang cong tan toan cao*.