Perhaps you should try some spelling variations:
cua thuong » cua truong, cua phuong, ca thuong
lieu tinh » trieu tinh, diep tinh, bien tinh
canh manh » lanh manh, canh tranh, cach mang
cua khong » hua khong, cua phuong, cua cong
cong hoan » cong hoa, dong hoa, cong san
hoan phan » hoa phan, toan phan, doan phan
doi lieu » duoc lieu, doi chieu, du lieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi lieu tinh - canh manh ((cua khong) OR (cua thuong)) cong hoan phan tu~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi lieu tinh - canh manh ((cua khong) OR (cua thuong)) cong hoan phan tu*".