Perhaps you should try some spelling variations:
nhung trong » hung trong, nhung tuong, thuong trong
hanh trang » thanh trung, hanh trinh, minh trang
trong vinh » trong kinh, trong sinh, trong linh
chua xang » chua nang, chuc nang, chu bang
cua nhung » va nhung
vinh toan » tinh toan, hinh toan, minh toan
chu xanh » chu manh, chieu xanh, chuc danh
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: chao ((chu xanh) OR (chua xang)) - ((hanh trang) or (canh tranh)) cua nhung trong vinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu xanh) OR (chua xang)) - ((hanh trang) OR (canh tranh)) cua nhung trong vinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((chu xanh) OR (chua xang)) - ((hanh trang) or (canh tranh)) cua nhung trong vinh toan ban".
• Adding a wildcard symbol may retrieve word variants: chao ((chu xanh) OR (chua xang)) - ((hanh trang) or (canh tranh)) cua nhung trong vinh toan ban*.