| Cristie Kerr and Park Sung-hyun matched Lang's 65 to sit tied 
				for third, three strokes behind Lang on seven under.
 After a poor opening round of 75, world number one Lydia Ko got 
				back to level after shooting three under. Thailand's Ariya 
				Jutanugarn, hot on Ko's heels in the LPGA points race, struggled 
				again at the SKY 72 Golf Club, posting a second straight 73.
 
 Lang trailed overnight leader Lee by four after the opening 
				round of the LPGA/KLPGA co-sanctioned tournament but a flawless 
				round of five birdies and a chip-in eagle two at the 251 yard, 
				par four 15th saw her claw back the deficit.
 
 Lee fired back with a chip-in eagle at the same hole to retake 
				the lead but made a mess of her approach to the last and 
				finished with a bogey.
 
 Lang's good form in Korea comes on the back of a dismal showing 
				at last week's Fuban Taiwan Championship where she finished 13 
				over par -- 30 shots behind winner Jang Ha-na.
 
 "That's golf," Lang told a news conference. "You got to just 
				keep playing. I know I'm a good player. I tried my best and that 
				definitely wasn't my week. You just got to move on."
 
 Park, the number one Korea-based player, could have gone even 
				lower than her 65 but her nine birdies were offset by a couple 
				of untidy bogeys at the eighth and 11th holes.
 
 After taking last week off, she had struggled to adjust to the 
				pace of the greens in her opening round 72 but felt much more 
				comfortable on Friday.
 
 "I think I definitely adjusted to the speed of the greens," she 
				added. "Yesterday during the first round I wasn't reading the 
				distance quite right, and so the ball would hit the cup and fall 
				out."
 
 (Editing by John O'Brien)
 
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