Chart correction N40/23 — chart 93734
93734 14Ed. 06/01/19 LAST NM N39/23 N40/23 Substitute Depth 1 meter Wk [K26] for depth 5.6 meters 22°18′41.0″N 114°11′53.6″E Add Depth 1.2 meters Wks [K26] 22°18′46.9″N 114°11′51.9″E Depth 0.7 meter Wk [K26] 22°18′45.2″N 114°11′59.6″E (18(28)23 Hong Kong)
Source: NGA U.S. Notice to Mariners · edition: 14Ed. 06/01/19
Reference information — always verify against official Notices to Mariners before navigation.