Perhaps you should try some spelling variations:
trong sinh » trong kinh, trong san
tieu sang » chieu sang, tieu dung, tiem nang
hanh than » hanh han, hanh nhan, hanh phan
cua trong » cua truong, cua trung, qua trong
cong vinh » cong trinh, trong vinh, cong viec
than cua » nhan cua, thai cua, ban cua
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sang - hanh than cua trong ((cong vinh) or (trong sinh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu sang - hanh than cua trong ((cong vinh) OR (trong sinh)) toan ban*.