Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
nhung cong » dung cong, hang cong, nhung don
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh cua » doanh cua
manh cua » doanh cua, ban cua
dan phan » doan phan, dan chan, van phan
ho lieu » so lieu, co lieu, ho kieu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - canh ((tranh cua) OR (manh cua)) ((nhung cong) OR (thong cong)) dan phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - canh ((tranh cua) or (manh cua)) ((nhung cong) OR (thong cong)) dan phan tu~".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - canh ((tranh cua) or (manh cua)) ((nhung cong) OR (thong cong)) dan phan tu*.