Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trinh quan » tinh quang, trinh luat, trinh han
hoc thieu » toc thieu, hoc hien
tinh quan » tinh quang, sinh quan, trinh quang
dung cong » dung trong
tin quan » tinh quang, lien quan, tong quan
cong anh » cong danh, dong anh, hong anh
tuan cau » toan cau, quan cau, tuan cu

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 ((((tinh quan) OR (tin quan))) or (trinh quan)) dung cong anh tuan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh ((((tinh quan) OR (tin quan))) OR (trinh quan)) dung cong anh tuan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh ((((tinh quan) OR (tin quan))) or (trinh quan)) dung cong anh tuan cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh ((((tinh quan) OR (tin quan))) or (trinh quan)) dung cong anh tuan cau*.