Perhaps you should try some spelling variations:
quang trong » quang truong, quang trung, quan trong
thieu xanh » chieu xanh, hieu manh, thien anh
tranh tran » tranh toan, tranh tren, tranh trong
thanh tran » thanh trang, thanh toan, thanh tra
trong dang » truong dang, trong dan, trong dong
hoc thieu » toc thieu, hoc hien
dang than » dang thanh, sang than, dang tran
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - canh ((tranh tran) OR (thanh tran)) quang trong dang than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh ((tranh tran) OR (thanh tran)) quang trong dang than cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh ((tranh tran) OR (thanh tran)) quang trong dang than cao*.