Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
hung thang » cang thang, hung tran
hoc thieu » toc thieu
thang cua » thong cua, hang cua, than cua
cua thong » cua thuong, cua khong, cua tong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) OR (hoc hien)) xanh - hung thang cua thong cong tac toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((hoc thieu) OR (hoc hien)) xanh - hung thang cua thong cong tac toan tap*".