Perhaps you should try some spelling variations:
nhung trong » hung trong, nhung tuong, thuong trong
theo chieu » theo tieu, ho chieu, theo chu
trong sinh » trong kinh, trong san
tranh cua » doanh cua, manh cua
cua nhung » va nhung
toan cau » toan ban, toan tap, toan tai
toan cao » toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (toc thieu)) sang - canh tranh cua nhung trong sinh ((toan cau) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (toc thieu)) sang - canh tranh cua nhung trong sinh ((toan cau) OR (toan cao)).
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (toc thieu)) sang - canh tranh cua nhung trong sinh ((toan cau) or (toan cao))*.