Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
phuong manh » phuong anh, phung manh, phuong danh
chieu tinh » lieu tinh, chau tinh, kieu tinh
manh toan » thanh toan, anh tuan, tinh toan
toan cau » toan cao, toan ban, toan tap
manh va » hanh va, anh va, minh va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (trieu tinh)) - canh ((manh va) OR (sinh vat)) truong phuong manh toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu tinh) OR (trieu tinh)) - canh ((manh va) or (sinh vat)) truong phuong manh toan cau~".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu tinh) OR (trieu tinh)) - canh ((manh va) or (sinh vat)) truong phuong manh toan cau*.