Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
tuong cong » truong cong, trong cong, tong cong
hoc thieu » toc thieu, hoc hien
tuong dai » truong dai, duong dai, tuong dan
van khang » van khanh, van thanh, van quang
khang cau » hang cau, khang cu, khang chan
cong van » cong vang, cong san, song van

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 - thanh ((tuong dai) OR (tuong lai)) tuong cong van khang cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh ((tuong dai) OR (tuong lai)) tuong cong van khang cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh ((tuong dai) OR (tuong lai)) tuong cong van khang cau*.