Perhaps you should try some spelling variations:
lieu tinh » trieu tinh, diep tinh, bien tinh
canh sinh » canh tinh, canh binh, tinh sinh
vai nhung » va nhung, voi nhung, vap nhung
ve nhung » va nhung, tu nhung
cong san » cong tac
san phan » san pham, van phan, sat phan
phan cau » phan dau, phan cac, phan tu
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 - canh sinh ((ve nhung) or (vai nhung)) cong san phan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - canh sinh ((ve nhung) OR (vai nhung)) cong san phan cau.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - canh sinh ((ve nhung) or (vai nhung)) cong san phan cau*.