Perhaps you should try some spelling variations:
thanh tuong » thanh thuong, thanh tung, thanh huong
lieu tinh » trieu tinh, diep tinh, bien tinh
tuong cua » truong cua, huong cua, thong cua
cua nhung » va nhung
cong san » cong tac
toan cau » 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 cua nhung ((huong dan) or (cong san)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho lieu tinh - thanh tuong cua nhung ((huong dan) OR (cong san)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - thanh tuong cua nhung ((huong dan) or (cong san)) toan cau*.