Perhaps you should try some spelling variations:
nhung cuong » nhung cong, hung cuong, nhung chong
thanh trung » thanh tung
cuong bien » luong dien, hung bien, duong vien
mot chieu » doi chieu, ho chieu
bien nang » bien nong, bien dang, dien nang
trung va » truong va, trang va, trung ha
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (doi chi)) sach - thanh trung va nhung cuong bien nang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (doi chi)) sach - thanh trung va nhung cuong bien nang cao.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (doi chi)) sach - thanh trung va nhung cuong bien nang cao*.