Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
danh thanh » dinh thanh, dang thanh, nhanh thanh
thieu danh » thien danh, chieu xanh, dieu danh
thi thuong » thi truong, thi phuong, thi huong
tieu danh » dieu danh, tiep danh, thien danh
thanh thi » thanh tai, nhanh thi, thanh tri
cong tang » cong thang, cong tan, cong lang
tang dan » tang van, tung dan, tang luan

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) or (tieu danh)) - danh thanh thi thuong cong tang dan ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu danh) OR (tieu danh)) - danh thanh thi thuong cong tang dan ca*.