Perhaps you should try some spelling variations:
nhung trong » nhung tuong, thuong trong, nguong trong
nhanh thang » nhanh thanh, nhanh quang, hanh trang
hung trong » huong trong, dung trong, cung trong
mot chieu » doi chieu, ho chieu
tranh cua » doanh cua, manh cua
thang dat » thanh dat, hang dau, thang tam

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 (theo tieu)) tinh - canh tranh cua ((nhung trong) OR (hung trong)) nhanh thang dat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo tieu)) tinh - canh tranh cua ((nhung trong) OR (hung trong)) nhanh thang dat.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((mot chieu) or (theo tieu)) tinh - canh tranh cua ((nhung trong) OR (hung trong)) nhanh thang dat".
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo tieu)) tinh - canh tranh cua ((nhung trong) OR (hung trong)) nhanh thang dat*.