Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
thanh tung » thanh cong
phuong cau » huong cau, phuong cham, phuong cach
hoc thieu » toc thieu, hoc hien
dap nhung » vap nhung, va nhung, dap ung
tung dap » tung dan, trung dai, tuong dan
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac

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 tung dap nhung ((cong tan) OR (cong san)) phuong cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - thanh tung dap nhung ((cong tan) OR (cong san)) phuong cau".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - thanh tung dap nhung ((cong tan) OR (cong san)) phuong cau*.