Perhaps you should try some spelling variations:
nhanh chong » thanh cong, khanh phong
chong doc » chong dich, chon loc, hong duc
sach hoi » sach doi, sach moi, cach thoi
long hoc » dong hoc, long thuoc, duong hoc
long soc » lon soc, luong suc, cong so
phan dan » phan dang, phan dau, nhan dan
te sach » toc sach
hoi tap » hoi dap, hoc tap, hoi tai
va phan » van phan, va phat, va phap
doc xa » duoc xa, hoc xa, do xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach hoi tap, nghien cuu ((long hoc) OR (long soc)) nhanh chong doc xa hoi va phan dan~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach hoi tap, nghien cuu ((long hoc) OR (long soc)) nhanh chong doc xa hoi va phan dan".
• Adding a wildcard symbol may retrieve word variants: te sach hoi tap, nghien cuu ((long hoc) OR (long soc)) nhanh chong doc xa hoi va phan dan*.