Perhaps you should try some spelling variations:
thieu sang » chieu sang, thieu khang, thieu quang
hanh phan » thanh phan, anh phan, hanh han
va trong » va truong, va thong, va tuong
cong dan » cong san, cong tan, huong dan
anh han » anh nhan, anh phan, hanh han
dan van » dang van, doan van, dao van
van tai » von tai, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu sang - ((anh han) or (hanh phan)) va trong cong dan van tai~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu sang - ((anh han) OR (hanh phan)) va trong cong dan van tai.
• Adding a wildcard symbol may retrieve word variants: toc thieu sang - ((anh han) or (hanh phan)) va trong cong dan van tai*.