Perhaps you should try some spelling variations:
truong tinh » truong kinh, truong minh, truong dinh
bon truong » bo truong, bon thuong, con truong
nguoi bon » nguoi ban, nguoi benh, nguoi cong
han thong » han thuong, hang thong, nhan thong
sach che » sach thue, sach nha, sach cap
giai han » giai san, giai phap, giai phau
sach cua » mach cua, cach cua, sac cua
ke nguoi » le nguoi, ky nguoi, me nguoi
su sach » so sach, vu sach
me giai » de giai, ve giai, ke giai
te sach » toc sach
che me » che my
cua ke » cua ky, cua te, bua ke

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( su sach che me giai han thong tin ) or ( te sach cua ke nguoi bon truong tinh ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( su sach che me giai han thong tin ) OR ( te sach cua ke nguoi bon truong tinh )).
• Adding a wildcard symbol may retrieve word variants: (( su sach che me giai han thong tin ) or ( te sach cua ke nguoi bon truong tinh ))*.