Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hoc thieu » toc thieu, hoc hien
cua quang » cua quan, qua quang, chat quang
cong hoan » cong hoa, cong san, cong ha
thanh tap » thanh lap, thanh tay, thanh tam
thanh tai » thanh hai, thanh toan, doanh tai
canh ban » can ban, canh dan, canh van
dong hoa » dong hoc, dong co
ban cua » ban quan

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 ban cua quang ((cong hoan) OR (dong hoa)) ((thanh tap) or (thanh tai))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - canh ban cua quang ((cong hoan) OR (dong hoa)) ((thanh tap) OR (thanh tai)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - canh ban cua quang ((cong hoan) OR (dong hoa)) ((thanh tap) or (thanh tai))".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - canh ban cua quang ((cong hoan) OR (dong hoa)) ((thanh tap) or (thanh tai))*.