Perhaps you should try some spelling variations:
trong cuong » trong chuong, trong cong, trong luong
tien thanh » tien thinh, tran thanh
manh trung » manh tung, thanh trung, manh hung
cuong manh » duong manh, cuong danh, luong manh
den thanh » de thanh, dinh thanh, dong thanh
trung cua » truong cua, trung tuan, trung cap
cua trong » cua truong, cua trung, qua trong
manh toan » thanh toan, anh tuan, tinh toan
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((tien thanh) OR (den thanh)) - manh trung cua trong cuong manh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((tien thanh) OR (den thanh)) - manh trung cua trong cuong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc ((tien thanh) OR (den thanh)) - manh trung cua trong cuong manh toan ban*.