Perhaps you should try some spelling variations:
thien van » thi van
te sach » toc sach
ty lang » tay lang, ty hang, tu lang
nam luc » nang luc, nhan luc, nam thuc
va lang » va nang, hoa lang
lang di » lang dai, hang di, lang du
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 ((ty lang) OR (ty xang)) xa hoi. thien van nam luc va lang di cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ((ty lang) OR (ty xang)) xa hoi. thien van nam luc va lang di cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ((ty lang) OR (ty xang)) xa hoi. thien van nam luc va lang di cua te*.