Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, theo chu, thi chieu
tuong dong » tuong duong, trong dong, cuong duong
tan thanh » tran thanh, tang thanh, toan thanh
thanh cac » hanh cac, thanh bac, thanh ca
ho chieu » hoc thieu, doi chieu, mot chieu
trung ca » trung cap, truong ca, trung cua
ca tuong » cac tuong, ca thuong, va tuong
dong tan » duong tan, dong tai, dong san

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (ho chieu)) tinh - thanh trung ca tuong dong tan thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (ho chieu)) tinh - thanh trung ca tuong dong tan thanh cac.
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (ho chieu)) tinh - thanh trung ca tuong dong tan thanh cac*.