Perhaps you should try some spelling variations:
thanh thang » nhanh thang, thanh thanh, thanh hang
chieu sang » chieu sach, chieu xanh, hieu lang
toc chieu » toc thieu, doc hieu, hoc thieu
thong van » trong van, thong va, thong quan
thang he » tang he, thang nghe, thang nho
phan van » pham van, thanh van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc chieu sang - thanh thang he thong thong van ((phan tu) or (phan van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc chieu sang - thanh thang he thong thong van ((phan tu) OR (phan van))*.