Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
trung tuan » trung thanh, trung tam, tran tuan
nhung cong » dung cong, thong cong, hang cong
toan thanh » tran thanh, hoan thanh, toan thang
hoc thieu » toc thieu, hoc hien
cong toan » cong tan, cong hoan, cong tuan
thanh cau » thanh chau, thanh mau, nhanh cau
dung cua » dung cho

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