Perhaps you should try some spelling variations:
thien van » thi van
te sach » toc sach
tu lang » cu lang, tu lanh, xu lang
nam luc » nang luc, nhan luc, nam thuc
va hang » van hang, va nang, va lang
hang di » hang doi, hang vi, hang dien
luc va » duc va, tuc va, loc va
di cua » dai cua, doi cua, de cua
cua te » cua tu

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 ((tu lang) or (ty xang)) xa hoi. thien van nam luc va hang di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ((tu lang) OR (ty xang)) xa hoi. thien van nam luc va hang di cua te.
• Adding a wildcard symbol may retrieve word variants: te sach ((tu lang) or (ty xang)) xa hoi. thien van nam luc va hang di cua te*.