Perhaps you should try some spelling variations:
ngang thanh » nang thanh, nganh thanh, ngan thanh
thieu sang » chieu sang, thieu khang, thieu quang
thanh datg » thanh dam, thanh hang, thanh dan
cong ngang » cong nhan, cong quang, cong lang
thanh cham » thanh pham, hanh cham, thanh cha
tinh tran » tinh trang, tinh toan, tinh than
thanh dat » thanh san, thanh hai, thanh 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 thieu sang - tinh tran ((thanh datg) OR (thanh dat)) cong ngang thanh cham~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu sang - tinh tran ((thanh datg) OR (thanh dat)) cong ngang thanh cham*".