Perhaps you should try some spelling variations:
thich hoc » thich hop, hinh hoc, tinh hoc
nganh hoa » thanh hoa, khanh hoa, ninh hoa
danh hoa » thanh hoa, khanh hoa, danh cho
tuan san » luan san, tan san, thanh san
va tuan » van tuan, va quan, va toan
cuu co » huu co, cua co, cuu mo
hoc xa » hoc ma

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

• Performing a fuzzy search may retrieve terms with similar spellings: chu thich hoc tap, nghien cuu co hoc ((nganh hoa) OR (danh hoa)) hoc xa hoi va tuan san~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chu thich hoc tap, nghien cuu co hoc ((nganh hoa) OR (danh hoa)) hoc xa hoi va tuan san".
• Adding a wildcard symbol may retrieve word variants: chu thich hoc tap, nghien cuu co hoc ((nganh hoa) OR (danh hoa)) hoc xa hoi va tuan san*.