Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
chieu xanh » chieu sach, chieu sang, chieu tinh
nhan kinh » than kinh, nha kinh, nhan sinh
vat thong » va thong, vat trong, mat thong
ho chieu » theo chieu, hoc thieu, mot chieu
kinh vat » sinh vat, dinh vat, kinh va
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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 chieu xanh - nhan kinh vat thong cong tac toan cao~.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - nhan kinh vat thong cong tac toan cao*.