Perhaps you should try some spelling variations:
thi hong » thi cong, thi phuong, thi hanh
ban hanh » ban hang
chieu tu » chieu tro, lieu tu, chu tu
tu chao » tu cham, tu cao, tu chat
te sach » toc sach
ty nang » ky nang, ty xang, ly nang
ty hang » ly hang, ty xang, thi hang
luu tre » luu tru, cuu tre, luy tre
xu ban » xuc ban, tu ban, vu ban
vi luu » vi lua

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 ((((ty nang) or (ty hang))) or (thi hong)) xa hoi. chieu tu chao xu ban hanh vi luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((((ty nang) OR (ty hang))) OR (thi hong)) xa hoi. chieu tu chao xu ban hanh vi luu tre.
• Adding a wildcard symbol may retrieve word variants: te sach ((((ty nang) or (ty hang))) or (thi hong)) xa hoi. chieu tu chao xu ban hanh vi luu tre*.