Perhaps you should try some spelling variations:
trinh quan » tinh quang, trinh luat
nhieu tang » chieu sang, hieu lang, nhiet nang
hanh sinh » hanh tinh, hanh dinh, hinh sinh
hang cong » dang cong, hang nong, bang cong
trinh san » trinh toan, trinh luan, trinh phan
ho nhieu » hop nhieu, ho chieu, he nhieu
sinh cua » manh cua, dinh cuu, sinh va
cua hang » cua dang, cua nhung, cua cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho nhieu tang - hanh sinh cua hang cong ((((trinh san) OR (trinh quan))) or (trinh han)) dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho nhieu tang - hanh sinh cua hang cong ((((trinh san) OR (trinh quan))) OR (trinh han)) dau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho nhieu tang - hanh sinh cua hang cong ((((trinh san) OR (trinh quan))) or (trinh han)) dau".
• Adding a wildcard symbol may retrieve word variants: ho nhieu tang - hanh sinh cua hang cong ((((trinh san) OR (trinh quan))) or (trinh han)) dau*.