Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thoat dong » thuat dong, hoa dong, thai dong
hoc thien » hoc hien, hoc thieu, hoc thiet
thien anh » thien danh, tien anh, thien thanh
cua nhung » va nhung
cong tan » cong tac, cong san, cong thanh
tran tap » toan tap, tran tan, tran tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thien anh - ((thoat dong) or (hoat dong)) cua nhung cong tan tran tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thien anh - ((thoat dong) OR (hoat dong)) cua nhung cong tan tran tap.
• Adding a wildcard symbol may retrieve word variants: hoc thien anh - ((thoat dong) or (hoat dong)) cua nhung cong tan tran tap*.