Perhaps you should try some spelling variations:
thuong tinh » khuong tinh, thuong binh, truong tinh
co thuong » cao thuong, cho thuong, ca thuong
sach cha » sach che, sach ha, sach cua
nha vien » nhan vien, nha viec, nhan dien
co hoang » do hoang, cam hoang, cap hoang
so sach » so sanh, bo sach, co sach
me giai » de giai, ve giai, ke giai
giai co » giai cao, gian co, gia co
gioi co » nguoi co
minh » dinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( so sach cha me giai co thuong tinh ) or ( so sach nha vien gioi co hoang minh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( so sach cha me giai co thuong tinh ) OR ( so sach nha vien gioi co hoang minh )).
• Adding a wildcard symbol may retrieve word variants: (( so sach cha me giai co thuong tinh ) or ( so sach nha vien gioi co hoang minh ))*.