Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, nhieu tang
hieu lang » hieu quang, nhieu tang, hieu van
tinh bang » tinh sang, tinh lang, tinh quang
cua nhung » va nhung
cuong tap » luong tap, cong tac, luong tai
bang cua » ban cua, mang cua, hang cua
luong va » dung va
quan ha » quan he

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sang) OR (hieu lang)) - tinh bang cua nhung ((cuong tap) or (luong va)) quan ha~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sang) OR (hieu lang)) - tinh bang cua nhung ((cuong tap) OR (luong va)) quan ha.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sang) OR (hieu lang)) - tinh bang cua nhung ((cuong tap) or (luong va)) quan ha".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sang) OR (hieu lang)) - tinh bang cua nhung ((cuong tap) or (luong va)) quan ha*.