Perhaps you should try some spelling variations:
chieu tinh » lieu tinh, chau tinh, kieu tinh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong vanh » cong danh, cong vang, cong van
cong vinh » cong trinh, trong vinh, cong viec
tuan ban » tuan bang, toan ban, luan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu tinh) OR (trieu tinh)) - hanh tranh cua nhung ((cong vanh) or (cong vinh)) tuan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (trieu tinh)) - hanh tranh cua nhung ((cong vanh) OR (cong vinh)) tuan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) OR (trieu tinh)) - hanh tranh cua nhung ((cong vanh) or (cong vinh)) tuan ban".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) OR (trieu tinh)) - hanh tranh cua nhung ((cong vanh) or (cong vinh)) tuan ban*.