Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
phuong manh » phuong anh, phung manh, phuong danh
khien tinh » thien tinh, khien thich, bien tinh
hien tinh » thien tinh, bien tinh, dien tinh
trung cua » truong cua, trung tuan, dung cua
trung cap » truong cao, trung tam
manh toan » thanh toan, anh tuan, tinh toan
toan cau » 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: hoc ((hien tinh) OR (khien tinh)) - thanh ((trung cua) or (trung cap)) truong phuong manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((hien tinh) OR (khien tinh)) - thanh ((trung cua) OR (trung cap)) truong phuong manh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((hien tinh) OR (khien tinh)) - thanh ((trung cua) or (trung cap)) truong phuong manh toan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((hien tinh) OR (khien tinh)) - thanh ((trung cua) or (trung cap)) truong phuong manh toan cau*.