Perhaps you should try some spelling variations:
dieu danh » dieu hanh, tieu danh, dia danh
thanh nhu » thanh ngu, thanh nha, hanh nhu
tong cong » trong cong, cong cong, dung cong
hoc dieu » hoc thieu, hoc hien
cau tong » cau trong, cuu tong, cau cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc dieu danh - thanh nhu cau tong cong dan than cau~.
• Adding a wildcard symbol may retrieve word variants: hoc dieu danh - thanh nhu cau tong cong dan than cau*.