Perhaps you should try some spelling variations:
nhanh thong » nhanh chong, nhanh thang, nhan thong
hoc nhanh » hoc nganh, hoc phan
thong hoa » thong khoa, thong ha, thong hoc
sach hoc » cach hoc, sach hoi, mach hoc
cuu cong » thu cong, cac cong
tu sach » thu sach, su sach, te sach
nhan va » nhan tai, nhan dan, nhan tao
hoi ca » hoi cua, hoi cac, hoi cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach hoc tap, nghien ((cuu cong) or (cua cong)) hoc nhanh thong hoa xa hoi ca nhan va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach hoc tap, nghien ((cuu cong) OR (cua cong)) hoc nhanh thong hoa xa hoi ca nhan va.
• Adding a wildcard symbol may retrieve word variants: tu sach hoc tap, nghien ((cuu cong) or (cua cong)) hoc nhanh thong hoa xa hoi ca nhan va*.