Perhaps you should try some spelling variations:
thanh trung » thanh tung
phuong dung » thong dung, cuong dung, phuong hoang
theo chieu » theo tieu, ho chieu, thi chieu
cua phuong » cuu phuong, cuc phuong, luan phuong
trung cua » truong cua, trung tuan, trung cap
dung manh » duong manh, dung danh, hung manh
manh toan » thanh toan, anh tuan, tinh toan
theo chu » cho chu, chao chu, theo yeu
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: ((theo chu) or (theo chieu)) sach - thanh trung cua phuong dung manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (theo chieu)) sach - thanh trung cua phuong dung manh toan cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (theo chieu)) sach - thanh trung cua phuong dung manh toan cau*.