Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chieu tinh » trieu tinh, chau tinh, kieu tinh
lieu tinh » trieu tinh, diep tinh, bien tinh
tranh xay » trinh xay, trong xay, manh xay
dung cong » dung trong
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
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: ho ((chieu sach) or (((chieu tinh) OR (lieu tinh)))) - canh tranh xay dung cong manh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (((chieu tinh) OR (lieu tinh)))) - canh tranh xay dung cong manh toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) or (((chieu tinh) OR (lieu tinh)))) - canh tranh xay dung cong manh toan cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (((chieu tinh) OR (lieu tinh)))) - canh tranh xay dung cong manh toan cao*.