Perhaps you should try some spelling variations:
thieu danh » thien danh, tieu danh, chieu xanh
thong cong » trong cong, tong cong, thong thong
hoc thieu » toc thieu, hoc hien
tung cua » trung cua, tuong cua, tang cua
dung cua » dung luan, dung cho
cong san » cong tac
san than » sang than, san thanh, ban 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 thieu danh - thanh ((tung cua) or (dung cua)) thong cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu danh - thanh ((tung cua) OR (dung cua)) thong cong san than cau.
• Adding a wildcard symbol may retrieve word variants: hoc thieu danh - thanh ((tung cua) or (dung cua)) thong cong san than cau*.