Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
nhung cong » thong cong, hang cong, nhung don
lieu tinh » trieu tinh, diep tinh, bien tinh
dung cong » dung trong
tuong va » truong va, thuong va, luong va
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - thanh tuong va ((nhung cong) OR (dung cong)) dan ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh tuong va ((nhung cong) OR (dung cong)) dan ((toan cau) OR (toan cao)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - thanh tuong va ((nhung cong) OR (dung cong)) dan ((toan cau) or (toan cao))".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh tuong va ((nhung cong) OR (dung cong)) dan ((toan cau) or (toan cao))*.