TA ▁Tour ▁events , ▁reaching ▁the ▁semif inals ▁in ▁B ali ▁and ▁the ▁quarter final s ▁in ▁P att aya . ▁Although ▁she ▁only ▁played ▁seven ▁tournament s ▁in ▁ 2 0 0 1 , ▁she ▁had ▁an ▁impress ive ▁ 4 1 – 2 ▁record , ▁in ▁addition ▁to ▁starting ▁her ▁career ▁with ▁ 3 7 ▁wins ▁in ▁a ▁row . ▁She ▁had ▁success ▁on ▁the ▁doubles ▁circuit ▁as ▁well , ▁reaching ▁two ▁final s ▁and ▁winning ▁one ▁of ▁them . ▁She ▁played ▁in ▁the ▁qual ifying ▁r ounds ▁of ▁all ▁four ▁Grand ▁S lam ▁tournament s ▁in ▁ 2 0 0 2 , ▁but ▁was ▁unable ▁to ▁advance ▁to ▁the ▁main ▁draw ▁in ▁any ▁of ▁them . ▁After ▁a ▁quiet ▁ 2 0 0 3 , ▁H s ie h ▁experienced ▁an ▁ups wing ▁in ▁her ▁doubles ▁in ▁ 2 0 0 4 , ▁reaching ▁five ▁final s ▁on ▁the ▁I TF ▁tour ▁and ▁winning ▁a ▁pair ▁of ▁titles ▁in ▁In che on ▁and ▁New ▁De h li . ▁In ▁October ▁ 2 0 0 4 , ▁she ▁reached ▁her ▁first ▁W TA ▁doubles ▁final ▁at ▁the ▁Hans ol ▁Korea ▁Open ▁at ▁the ▁age ▁of ▁ 1 8 , ▁where ▁she ▁and ▁compat ri ot ▁Ch u ang ▁Ch ia - j ung ▁were ▁be aten ▁by ▁h omet own ▁players ▁Cho ▁Y oon - je ong ▁and ▁Je on ▁Mi - ra . ▁She ▁made ▁her ▁Grand ▁S lam ▁main ▁draw ▁debut ▁in ▁ 2 0 0 5 ▁by ▁qual