remove string from table, deleting the entire table, help please ;( ??

Suppose I have a table

{"31,32,33","41,42,43","20,19,18"}

And I want to get rid of one of those strings, lets say "41,42,43".... I tried doing this:

table.remove(ThatTable, Vector3.new(41,42,43))
table.remove(ThatTable, tonumber(41,42,43))
table.remove(ThatTable, tostring(41,42,43))
table.remove(ThatTable, "41,42,43")

It just won't work, could I have some help please?

I have a datastore script that creates a table for me and I am trying to remove the string

For Azarth:

--Datastore:SetAsync(key,{pos,name,otherdata,moredata})
repeat wait() print("Player not yet loaded...") until script.Parent.GetPlayer.Value == true print("Player Loaded")
wait(1)
local tbl = {} or nil
wait(.5)
local DataStore = game:GetService("DataStoreService"):GetDataStore("Vector_Saver")
local lastPos = Vector3.new(0,0,0)
-- getting player
for _, v in pairs(workspace:GetChildren()) do
	if v:FindFirstChild("Player") then
		local name = v.Player.Value
		print(name.." has joined the game :D")
		Plr = game.Players:FindFirstChild(name)
	end
end
-- If the datastore has nothing in it, it will error so I am putting 0,0,0 as the starting coordinates
repeat wait() until Plr
--DataStore:SetAsync(Plr.UserId,tbl)
if DataStore:GetAsync(Plr.UserId) == nil then
	table.insert(tbl,"000")
	DataStore:SetAsync(Plr.UserId,tbl)
else
end
DataStore:GetAsync(Plr.UserId)
-- setting data / saving it
for _, v in pairs(DataStore:GetAsync(Plr.UserId)) do
	print(v)
end
game.ReplicatedStorage.Events.SavePos.OnServerEvent:Connect(function()
	if Plr then
		for _, v in pairs(Plr.HiddenStats.ItemPos:GetChildren()) do
			lastPos = v.Value
			table.insert(tbl, tostring(v.Value))
		end
		DataStore:SetAsync(Plr.userId, tbl)		
	else
		wait()
	end
end)
script.Parent.SellEvent.Changed:Connect(function()
	if Plr then
		for _, v in pairs(Plr.HiddenStats.ItemPos:GetChildren()) do
			table.remove(DataStore:GetAsync(Plr.UserId), script.Parent.SellEvent.Pos.Value.X)
			table.remove(DataStore:GetAsync(Plr.UserId), script.Parent.SellEvent.Pos.Value.Y)
			table.remove(DataStore:GetAsync(Plr.UserId), script.Parent.SellEvent.Pos.Value.Z)
		end
		DataStore:SetAsync(Plr.userId, tbl)		
	else
		wait()
	end
end)
-- end of script :)
-- finally got it to work after 4 years :D
-- in real game, there is problem with Saving.... DUE TO EveNTS NOT CHANGING IN REAL GAME MODE!