Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
nhanh than » nhanh thanh, nhanh thang, nhanh thai
hoc thiet » hoc thieu, hoc thuyet, hoc hien
thiet anh » thien anh, thuyet anh, thien danh
cua nhung » va nhung
than cua » nhan cua, thai cua, ban cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cau » 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: hoc thiet anh - nhanh than cua nhung cong tan toan cau~.
• Adding a wildcard symbol may retrieve word variants: hoc thiet anh - nhanh than cua nhung cong tan toan cau*.